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Photoinitiator TPO CAS NO.75980-60-8
Photoinitiator TPO (CAS 75980-60-8) is a Type I photoinitiator chemically identified as diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide with the formula C22H21O2P. The supplier states the material is supplied in powder form with typical purity above 99 percent and is designed for rapid photopolymerisation under UV exposure. It is widely employed in UV‑curable coatings, inks and adhesives, delivering deep‑cure performance in both clearcoat and pigmented systems. The product is marketed for bulk supply to manufacturers requiring consistent quality.
In the chemical industry this grade of TPO is considered a technical grade, offering high thermal stability that commonly tolerates temperatures up to about 200 °C. Typical particle size for the powder lies between 10 and 50 µm, facilitating uniform dispersion in formulation blends. Users value its ability to initiate polymerisation quickly, which reduces processing time in printing, automotive clear‑coat and construction coating applications. The supplier highlights that the material is produced under stringent quality controls to maintain the stated purity level.
Formulators in the coatings, ink and adhesive sectors are the primary buyers, as the initiator enables fast curing and durable finishes. The listing mentions flexible minimum order quantities and accepts common payment methods such as L/C and T/T, allowing buyers to adjust order size to production needs. Shipping is arranged in bulk containers, and the supplier commits to complying with international quality standards, making the product suitable for large‑scale industrial procurement.
| Chemical Name | Diphenyl(2,4,6-trimethylbenzoyl)phosphine Oxide |
| CAS Number | 75980-60-8 |
| Molecular Formula | C22H21O2P |
| Purity | Typical >99% |
| Physical Form | Powder |
| Photoinitiator Type | Type I |
| Typical Thermal Stability | Typical up to 200 °C |
| Typical Particle Size | Typical 10‑50 µm |
| Typical Applications | UV‑curable coatings, inks, adhesives |
| Standard Grade | Technical grade typical |
Guangzhou Chengshuai New Material Co., Ltd is located in Guangzhou, Guangdong Province, China. The company is listed with a harbor trust tier and its registered address is No.10, Jiqingxiang, Shiyicun, Shilou Town, Panyu District, Guangzhou 511447. Response metrics show no recorded response rate, indicating that buyers should verify communication reliability directly with the supplier.
The firm offers the photoinitiator TPO in bulk quantities and notes flexible minimum order quantities. Payment can be made via letters of credit or telegraphic transfer, and the product is produced under quality controls that meet recognised international standards. No additional certifications are claimed in the listing, so buyers should request any specific test reports or compliance documents needed for their applications.
Photoinitiator TPO (CAS 75980-60-8), chemically known as diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, is a highly effective Type I photoinitiator widely used in UV-curable coatings, inks, and adhesives for rapid photopolymerization. It offers excellent deep-cure performance and is suitable for clearcoat and pigmented systems. As a critical raw material in the UV coatings industry, TPO is traded globally in powder form with typical purity above 99%.
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Sourcing Photoinitiator TPO CAS NO.75980-60-8 from Guangzhou Chengshuai New Material Co., Ltd - China Import Guide
Before placing an order, verify the actual purity and obtain a current Certificate of Analysis, as the listing only provides a typical purity figure. Request documentation on particle size distribution and thermal stability to ensure the material meets your formulation tolerances. Confirm the supplier’s response capability and any required compliance certificates, especially if your market demands specific standards.
Discuss logistics early by confirming the preferred Incoterm, which is often FOB Guangzhou for bulk chemical shipments. Align lead‑time expectations by asking the supplier about production scheduling and shipping windows, and ensure the chosen payment method - L/C or T/T - is documented in the contract. Clarify any freight forwarder requirements or customs duties that may affect total landed cost.
Plan for quality assurance by arranging third‑party inspection or in‑house testing upon receipt. Request the supplier’s batch test reports, including UV‑Vis spectra and thermal analysis, to validate performance. Ensure that all necessary export documents - such as the Material Safety Data Sheet, Certificate of Origin and any required export licences - are provided before shipment to avoid delays at customs.
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30 suppliersBuy Photoinitiator Tpo Cas No in Bulk — Supplier in China
When sourcing Photoinitiator Tpo Cas No.75980-60-8 for your business, securing the right balance of quality and cost is essential. Guangzhou Chengshuai New Material Co., Ltd, a supplier based in China, offers this product with key specifications including Technical Grade, Type I Photoinitiator, ≥99.0% (Assay by HPLC), and White to Off-White Crystalline Powder. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $55 – $75 / kg and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2931.90, making it a staple in the Industrial Chemicals sector with strong demand from importing countries worldwide.
Photoinitiator Tpo Cas No Specifications, Trade Terms & Pricing
Importing Photoinitiator Tpo Cas No requires careful attention to shipping logistics, customs compliance, and secure payment terms. Guangzhou Chengshuai New Material Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2931.90 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
About Guangzhou Chengshuai New Material Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Photoinitiator Tpo Cas No for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Industrial Chemicals category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Import Photoinitiator Tpo Cas No — Shipping, Logistics & Customs
Importing Photoinitiator Tpo Cas No requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2931.90 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Photoinitiator Tpo Cas No
What is the wholesale price of Photoinitiator Tpo Cas No.75980-60-8?
The current listed wholesale price for Photoinitiator Tpo Cas No.75980-60-8 from Guangzhou Chengshuai New Material Co., Ltd is $55 – $75 / kg on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Guangzhou Chengshuai New Material Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Photoinitiator Tpo Cas No?
The supplier, Guangzhou Chengshuai New Material Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Photoinitiator Tpo Cas No. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Photoinitiator Tpo Cas No.75980-60-8?
For international shipping and customs clearance, Photoinitiator Tpo Cas No.75980-60-8 is classified under HS Code 2931.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Photoinitiator Tpo Cas No from China?
To import Photoinitiator Tpo Cas No from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Guangzhou Chengshuai New Material Co., Ltd. Ensure you have the necessary import licenses for Industrial Chemicals products in your destination country.
How can I check Guangzhou Chengshuai New Material Co., Ltd before ordering?
Open the Guangzhou Chengshuai New Material Co., Ltd company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Photoinitiator Tpo Cas No.75980-60-8?
The key specifications for Photoinitiator Tpo Cas No.75980-60-8 supplied by Guangzhou Chengshuai New Material Co., Ltd include Technical Grade, Type I Photoinitiator, ≥99.0% (Assay by HPLC), and White to Off-White Crystalline Powder. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Photoinitiator Tpo Cas No?
Guangzhou Chengshuai New Material Co., Ltd offers Photoinitiator Tpo Cas No with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Photoinitiator Tpo Cas No the most?
Photoinitiator Tpo Cas No is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Guangzhou Chengshuai New Material Co., Ltd through our platform.
What certifications does this Photoinitiator Tpo Cas No supplier hold?
Guangzhou Chengshuai New Material Co., Ltd maintains international quality certifications. These ensure that the Photoinitiator Tpo Cas No meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Photoinitiator Tpo Cas No.75980-60-8 on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Guangzhou Chengshuai New Material Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Guangzhou Chengshuai New Material Co., Ltd.
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